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Alyssa Seifert
NPI 1669141651 · Behavior Technician · Oakland, CA
Alyssa Seifert is a Behavior Technician provider in Oakland, CA (NPI 1669141651).
Provider details
- NPI number
- 1669141651
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
1340 E 28th St Apt C
Oakland, CA 94606-3274
Phone: (510) 881-6232
Street-level locationGet directions
Mailing address
10184 Gatemont Cir
Elk Grove, CA 95624-1319
Registry dates
- Enumerated
- 2021-09-13
- Last updated
- 2021-09-13
- Certified
- 2021-09-13
Frequently asked questions
- What is Alyssa Seifert's NPI number?
- Alyssa Seifert's National Provider Identifier (NPI) is 1669141651, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alyssa Seifert's specialty?
- Alyssa Seifert is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Alyssa Seifert located?
- Alyssa Seifert's practice location on file with NPPES is 1340 E 28th St Apt C, Oakland, CA 94606-3274.
- What is Alyssa Seifert's phone number?
- The practice phone number listed in the NPPES registry for Alyssa Seifert is (510) 881-6232.
- Is Alyssa Seifert's NPI active?
- Yes — Alyssa Seifert's NPI (1669141651) is active in the NPPES registry as of the last update on 2021-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.